Baby stroller



FIG. 1 is a front right side perspective view of a baby stroller showing our new design;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a rear elevational view thereof;

FIG. 4 is a right side elevational view thereof;

FIG. 5 is a left side elevational view thereof;

FIG. 6 is a top plan view thereof;

FIG. 7 is a bottom plan view thereof;

FIG. 8 is a front right side perspective view of the design thereof of FIG. 1 displaying the shade in an unfolded position;

FIG. 9 is a front right side perspective view of the design thereof of FIG. 1 displaying the backrest in a raised position and the shade in a folded position; and,

FIG. 10 is a front right side perspective view of the design thereof of FIG. 1 in a folded position. 

The ornamental design for a baby stroller, as shown and described. 